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Flotation Performance and Adsorption Behavior of Collector SGC-01 in Direct Flotation
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Qun LIANG1, Wei XU1, 2, Yan TIAN2, Yue CHEN2, Songqing LI3, Bo SHI1, Guangjun MEI1
Mining and Metallurgical Engineering | 2023, 43(2) : 57 - 60
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Mining and Metallurgical Engineering | 2023, 43(2): 57-60
• MINERAL PROCESSING •
Flotation Performance and Adsorption Behavior of Collector SGC-01 in Direct Flotation
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Qun LIANG1, Wei XU1, 2, Yan TIAN2, Yue CHEN2, Songqing LI3, Bo SHI1, Guangjun MEI1
Affiliations
  • 1.School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, Hubei, China
  • 2.State Key Laboratory of Efficient Utilization of Medium and Low Grade Phosphate Rock and Its Associated Resources, Guiyang 550002, Guizhou, China
  • 3.State Key Laboratory of Mineral Processing, Beijing 102628, China
Published: 2023-04-01 doi: 10.3969/j.issn.0253-6099.2023.02.013
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A flotation experiment was performed with medium grade siliceous and calcareous collophanite from Guizhou Province for determining the optimum technical process and reagent system. With the process flow consisting of three roughing, one cleaning and one scavenging, a high quality phosphate concentrate grading 34.07% P2O5 at 75.38% recovery was finally obtained. The adsorption behavior of collector SGC-01 on the apatite surface during the direct flotation process was also investigated by using Zeta potential, infrared spectrum and QCM-D. The results show that SGC-01 can be chemically adsorbed onto apatite in various forms, and presents a better flotation performance compared with sodium oleate.

siliceous and calcareous collophanite  /  flotation  /  apatite  /  adsorption  /  collector
Qun LIANG, Wei XU, Yan TIAN, Yue CHEN, Songqing LI, Bo SHI, Guangjun MEI. Flotation Performance and Adsorption Behavior of Collector SGC-01 in Direct Flotation[J]. Mining and Metallurgical Engineering, 2023 , 43 (2) : 57 -60 . DOI: 10.3969/j.issn.0253-6099.2023.02.013
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Article Info
doi: 10.3969/j.issn.0253-6099.2023.02.013
  • Receive Date：2022-11-11
  • Online Date：2026-03-05
  • Published：2023-04-01
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  • Received：2022-11-11
Funding
Affiliations
    1.School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, Hubei, China
    2.State Key Laboratory of Efficient Utilization of Medium and Low Grade Phosphate Rock and Its Associated Resources, Guiyang 550002, Guizhou, China
    3.State Key Laboratory of Mineral Processing, Beijing 102628, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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